Nuestro grupo organiza más de 3000 Series de conferencias Eventos cada año en EE. UU., Europa y América. Asia con el apoyo de 1.000 sociedades científicas más y publica más de 700 Acceso abierto Revistas que contienen más de 50.000 personalidades eminentes, científicos de renombre como miembros del consejo editorial.
Revistas de acceso abierto que ganan más lectores y citas
700 revistas y 15 000 000 de lectores Cada revista obtiene más de 25 000 lectores
Vikram Palsaniya
A series of lung conditions known as copd cause airflow obstruction and make breathing challenging. COPD is most frequently caused by chronic bronchitis and emphysema. The effects of COPD on the lungs cannot be undone.Shortness of breath, wheezing, or a persistent cough are symptoms. Rescue inhalers, oral or inhaled steroids, andother treatments can help manage symptoms and limit future harm. The most common chronic cause of diseaseand mortality in the world is COPD. Very few researches have examined its incidence, despite the fact that itsprevalence is already well-documented. In order to better understand COPD in the general population, we looked into its prevalence, incidence, and lifetime risk.